If a woman’s vulva itches and the vulva itching worsens after scrubbing with iodophor, the following possibilities are mainly considered: First, the patient is allergic to iodophor, so it causes the itching to worsen. Patients must immediately stop using iodophor and wash the iodophor scrubbed vulva with water. If there is significant local redness and swelling, you can choose to use anti-allergy drugs such as budesonide ointment or dexamethasone ointment for local topical application. Secondly, patients using iodophor scrubbing the vulva does not have any therapeutic effect on vulvar itching, delaying the treatment to make the condition worse, so the vulvar itching appears more serious. When a woman has vulvar itching, she must first undergo a gynecological examination, a leuko-lab test and, if necessary, a local biopsy to determine the cause before choosing a sensitive drug for treatment, and not blindly choosing to scrub the vagina with iodophor.